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ecobee 4 Pro

14" Manual Barometric Bypass - 1800CFM

Item: PRDRD-14
  • CLEARANCE - While Supplies Last

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About This Product

Product Info


Model PRD-RD pressure regulating damper is a single blade, round variation of a barometric relief damper. This is the simplest, most economical way of bypassing excess static pressure in multi-zone applications. Resistance is controlled by offsetting the arm and adjusting the weights. The arm can be inserted into either side of the damper for added versatility.


Weight10.9 Pounds (lbs)
Width20 Inches (In)
Height16 Inches (In)
Country of OriginUSA
Length16 Inches (In)
BrandEWC Controls
Damper TypeBarometric Bypass
Gauge24 GA
Maximum Temperature185°F (85°C)
Prop 65No
Warranty OfferedYes


Equipment Part List

†DCF777C2 and DCF787C1 must be purchased together to qualify for a single Free Tool. While supplies last. Excludes special pricing. Offer cannot be combined with other offers or programs. No rainchecks allowed. Not valid on previous purchases. Management reserves the right to modify or end this promotion at anytime. All products not available in all areas. Account must be active and in good standing with CE, as determined by CE’s credit department prior to and during the promotion period. Returns of eligible merchandise will be subject to deduction of valuation of voucher. Please include your choice of Free Tool in your Order Comments at checkout. Eligible accounts will be notified by telephone or email regarding fulfillment of the Free Tool.
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